| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 60,299 | -9.0% |
| 2025/3 | 66,283 | +9.8% |
| 2024/3 | 60,377 | +8.0% |
| 2023/3 | 55,890 | +15.5% |
| 2022/3 | 48,389 | -4.2% |
| 2021/3 | 50,533 | -4.8% |
| 2020/3 | 53,073 | +0.5% |
| 2019/3 | 52,810 | -4.2% |
| 2018/3 | 55,146 | +6.6% |
| 2017/3 | 51,715 | +13.9% |
| 2016/3 | 45,412 | -3.1% |
| 2015/3 | 46,873 | +7.0% |
| 2014/3 | 43,813 | +5.2% |
| 2013/3 | 41,629 | +12.0% |
| 2012/3 | 37,178 | - |